The new 'Avengers' trailer gets a much-needed Celine Dion makeover.

In the process of creating the perfect movie trailer, teams of editors work exhaustively for weeks upon weeks, fitting two-second bits of film together in every way they can possibly imagine, experimenting with different tones, different sounds, different music. When they create a really good one, it's worth every bit of that effort. That's the case with the astounding new trailer for next summer's Avengers: Age of Ultron.

Or at least I thought it was. Now that I'm seeing this tweaked version with Celine Dion's "My Heart Will Go On" over the existing footage, I'm realizing that those editors didn't really do their jobs. They could have created this sweeping, romantic version, and they didn't. And that's a failure:

If nothing else, let's just consider this an excuse for watching the Avengers: Age of Ultron trailer for a 76th time. Wait, let's make that 77th. Here's the original, just in case you forgot it since the last time you watched it an hour ago: